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CS-2009 IDc1:Innovation in Design

Occupant "Eco-involvement"

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Julien Daclin
Head of Sustainability
Deerns France
LEEDuser Basic Member
24 thumbs up

On a french project, the future occupants will be involved in the best practice functionning of the building. When external conditions are satisfying (temperature and wind) LCD screens placed in the lift lobbies will encourage occupants to open their windows in oder to reduce cooling and fan energy consumption.Dynamic thermal simulation was undertaken to estimate the potential savings (8.2%) This approach was put forward to an official Commission and was approved. Could someone tell me if this approach could be classifeid as a LEED Innovation? Thanks for your help.

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Profile picture for user tristanroberts
Tristan Roberts
Representative
Vermont House of Representatives
LEEDuser Expert
7780 thumbs up

Thu, 02/24/2011 - 19:04

Julien, because this is similar to something that might already be done under IEQc6, I am doubtful that it would quality as an innovation under IDc1.What are you thoughts?
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David Hubka
Director of Operations
Transwestern Sustainability Services
LEEDuser Basic Member
355 thumbs up

Thu, 02/24/2011 - 19:54

The "encourage the occupants to open their windows" would make me nervous. The system is not automatically controlled therefore the system can not gaurantee energy savings. It relies on building occupants to monitor and adjust. Conversely, when the external conditions are not satisfying will the occupant then close the windows? If not energy consumption needlessy rises. I think this may be a tough sell as an Innovation credit.
Profile picture for user j.daclin
Julien Daclin
Head of Sustainability
Deerns France
LEEDuser Basic Member
24 thumbs up

Fri, 02/25/2011 - 16:57

In any way the occupants will be able to open their windows. I agree that in a normal case the building energy consumption could be degraded but the aim of our approach is to guide them in the best possible way to minimise energy consumption. Moreover, accurate monitoring will be undertaken to follow their behaviour as well as the HVAC equipments performance.
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BH .
LEEDuser Basic Member
52 thumbs up

Tue, 03/08/2011 - 10:50

In IDc1 examples section is noted: "(..) An enviromental educational program consisting of simple signage in a building would not by itself be considered a significant benefit. Conversely, a visitor`s center interactive display, coupled with an educational website and video highlighting the project`s enviromental strategies, would be eligible for an ID credit". In my opinion yours strategy suites more to thesecond options because of educational dynamic (not static information) performance of tenants.

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